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SMD WIRE WOUND POWER INDUCTORS (SHIELDED) Rev. A A. Electrical Specifications: P/N Marking Inductance @100KHz (μH) Inductance Tolerance DCR ±20%(Ω) Rated Current (mA) SRF Min. (MHz) I sat I rms CSMS0412D-1R0N A 1.0 ± 30% 0.042 2800 2200 100 CSMS0412D-2R2M C 2.2 ± 20% 0.060 1650 1900 70 CSMS0412D-3R3M E 3.3 ± 20% 0.070 1400 1700 60 CSMS0412D-4R7M H 4.7 ± 20% 0.095 1200 1500 45 CSMS0412D-6R8M I 6.8 ± 20% 0.125 900 1300 35 CSMS0412D-100M K 10 ± 20% 0.170 800 1100 30 CSMS0412D-150M M 15 ± 20% 0.260 650 750 24 CSMS0412D-220M N 22 ± 20% 0.400 500 620 18 B. Dimensions: mm (Inch) Series a b c d e f g h CSMS0412D 4.0 (0.157) 4.0 (0.157) 1.2 (0.047) 1.1 (0.043) 2.5 (0.098) 2.8 (0.110) 1.2 (0.047) 3.7 (0.146) Tol. ±0.2 (0.008) ±0.2 (0.008) Max. ±0.2 (0.008) ±0.2 (0.008) Typ. Typ. Typ. C. General Information: 1. CSMS0412D-xxx_, “CSMS0412D” = P/N, “xxx” = Inductance, “_” = Tolerance. 2. Tolerance “_”: M: ± 20%, N: ± 30% 3. Magnetically shielded 4. High saturation current 5. Storage temperature: -40ºC to +85ºC. 6. Operating temperature range: -25ºC to +125ºC (Including self-heating). 7. Inductance measured using the HP4285A and Chroma1320 & 3302. 8. DCR measured using Chroma 16502. 9. SRF measured using the HP4291B. 10. Saturation Current Idc1: The value of current causes a 30% Inductance reduction from initial value. ( at : 20 ºC ambient) 11. Temperature rise current Idc2: The value of current causes a 40ºC temperature rise. ( at : 20 ºC ambient) 12. Rated Current: Either Idc1 or Idc2 whichever is smaller. 13. MSL: Level 1. 14. Inductance and Current range: From 1.0 µH (2200mA) to 22.0 µH (620mA). D. Applications: 1. Game Consoles 2. Set Top Boxes 3. Cables Modems 4. Computers 5. Mobile Communication Devices (Cell Phones, Radios, etc.) 6. PDA, LCD, DVD, BRP, HD. Frontier Electronics Corp.® Page 1 of 2 667 E. Cochran St., Simi Valley, CA 93065 http://www.frontierusa.com Phone: 1-805-522-9998, Fax: 1-805-522-9989
SMD WIRE WOUND POWER INDUCTORS (SHIELDED) Rev. A E. Characteristics Curve: Frontier Electronics Corp.® Page 2 of 2 667 E. Cochran St., Simi Valley, CA 93065 http://www.frontierusa.com Phone: 1-805-522-9998, Fax: 1-805-522-9989